remove_spiegel_plus.js

// ==UserScript==
// @name         Remove Spiegel+ stories from spiegel.de
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Remove Spiegel+ stories from spiegel.de
// @author       Michael Otto
// @match        https://www.spiegel.de/
// @match        http://www.spiegel.de/
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    var search_string = [
        "//article"
    ];

    function parse_and_remove(xpath) {
        for (var i = 0; i < xpath.snapshotLength; i++) {
            var el = xpath.snapshotItem(i);

            var uses = el.getElementsByTagName('title');
             for (var j=0; j < uses.length; j++) {
                if (uses[j].innerHTML == "Icon: Spiegel Plus") {
                    console.log("Removing element "+el);
                    el.parentNode.removeChild(el);
                    break;
                }
            }
        }
    }

    for (var j = 0; j < search_string.length; j++) {
        parse_and_remove(document.evaluate(search_string[j], document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null));
    }
;})();